NbBr2O
NbBr2O is a stable, semiconducting inorganic compound composed of niobium, bromine, and oxygen.
About NbBr2O
NbBr2O is a distinct inorganic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a well-defined structural configuration within its chemical system.
Its existence is supported by multiple reported structures across research databases, highlighting its significance in experimental and computational studies. This stability makes it a compelling subject for researchers investigating the interplay between niobium, bromine, and oxygen in solid-state chemistry.
Key Properties
Cross-validated computational properties for NbBr2O, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Frequently Asked Questions
Common questions about NbBr2O, answered from cross-validated data.
What is NbBr2O?
NbBr2O is a stable, semiconducting inorganic compound composed of niobium, bromine, and oxygen.
What is the band gap of NbBr2O?
Is NbBr2O a metal, semiconductor, or insulator?
Is NbBr2O thermodynamically stable?
How many polymorphs of NbBr2O are known?
What elements does NbBr2O contain?
Where does the data for NbBr2O come from?
How It Compares
As a unique inorganic phase, NbBr2O serves as a fundamental reference point for understanding the stability and electronic behavior of niobium-based oxyhalides. Its position on the convex hull distinguishes it as a robust material that warrants further exploration in the context of emerging semiconducting applications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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